PHPackages symfony/polyfill-php84 - PHPackages - PHPackages [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register) 1. [Directory](/) 2. / 3. [Utility & Helpers](/categories/utility) 4. / 5. symfony/polyfill-php84 ActiveLibrary[Utility & Helpers](/categories/utility) symfony/polyfill-php84 ====================== Symfony polyfill backporting some PHP 8.4+ features to lower PHP versions v1.33.0(10mo ago)13774.8M—3.1%520MITPHPPHP >=7.2 Since Jan 29Pushed 3w ago6 watchersCompare [ Source](https://github.com/symfony/polyfill-php84)[ Packagist](https://packagist.org/packages/symfony/polyfill-php84)[ Docs](https://symfony.com)[ Fund](https://symfony.com/sponsor)[ GitHub Sponsors](https://github.com/fabpot)[ RSS](/packages/symfony-polyfill-php84/feed)WikiDiscussions 1.x Synced 1mo ago READMEChangelog (4)DependenciesVersions (6)Used By (20) Symfony Polyfill / Php84 ======================== [](#symfony-polyfill--php84) This component provides features added to PHP 8.4 core: - [`array_find`, `array_find_key`, `array_any` and `array_all`](https://wiki.php.net/rfc/array_find) - [`bcdivmod`](https://wiki.php.net/rfc/add_bcdivmod_to_bcmath) - [`Deprecated`](https://wiki.php.net/rfc/deprecated_attribute) - `CURL_HTTP_VERSION_3` and `CURL_HTTP_VERSION_3ONLY` constants - [`fpow`](https://wiki.php.net/rfc/raising_zero_to_power_of_negative_number) - [`grapheme_str_split`](https://wiki.php.net/rfc/grapheme_str_split) - [`mb_trim`, `mb_ltrim` and `mb_rtrim`](https://wiki.php.net/rfc/mb_trim) - [`mb_ucfirst` and `mb_lcfirst`](https://wiki.php.net/rfc/mb_ucfirst) - [`PDO` driver specific sub-classes](https://wiki.php.net/rfc/pdo_driver_specific_subclasses) - [`ReflectionConstant`](https://github.com/php/php-src/pull/13669) More information can be found in the [main Polyfill README](https://github.com/symfony/polyfill/blob/main/README.md). License ======= [](#license) This library is released under the [MIT license](LICENSE). ### Health Score 57 — FairBetter than 98% of packages Maintenance77 Regular maintenance activity Popularity67 Solid adoption and visibility Community40 Growing community involvement Maturity40 Maturing project, gaining track record Bus Factor2 2 contributors hold 50%+ of commits How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~113 days Recently: every ~106 days Total 6 Last Release 272d ago PHP version history (2 changes)v1.29.0PHP >=7.1 v1.31.0PHP >=7.2 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/47313?v=4)[Fabien Potencier](/maintainers/fabpot)[@fabpot](https://github.com/fabpot) --- Top Contributors [![nicolas-grekas](https://avatars.githubusercontent.com/u/243674?v=4)](https://github.com/nicolas-grekas "nicolas-grekas (10 commits)")[![Ayesh](https://avatars.githubusercontent.com/u/811553?v=4)](https://github.com/Ayesh "Ayesh (4 commits)")[![DanielEScherzer](https://avatars.githubusercontent.com/u/179652704?v=4)](https://github.com/DanielEScherzer "DanielEScherzer (2 commits)")[![derrabus](https://avatars.githubusercontent.com/u/1506493?v=4)](https://github.com/derrabus "derrabus (1 commits)")[![fabpot](https://avatars.githubusercontent.com/u/47313?v=4)](https://github.com/fabpot "fabpot (1 commits)")[![Fan2Shrek](https://avatars.githubusercontent.com/u/74421318?v=4)](https://github.com/Fan2Shrek "Fan2Shrek (1 commits)")[![jnoordsij](https://avatars.githubusercontent.com/u/45041769?v=4)](https://github.com/jnoordsij "jnoordsij (1 commits)")[![jorrit](https://avatars.githubusercontent.com/u/521449?v=4)](https://github.com/jorrit "jorrit (1 commits)")[![joshuaruesweg](https://avatars.githubusercontent.com/u/1216563?v=4)](https://github.com/joshuaruesweg "joshuaruesweg (1 commits)")[![kbond](https://avatars.githubusercontent.com/u/127811?v=4)](https://github.com/kbond "kbond (1 commits)")[![Seldaek](https://avatars.githubusercontent.com/u/183678?v=4)](https://github.com/Seldaek "Seldaek (1 commits)")[![alexandre-daubois](https://avatars.githubusercontent.com/u/2144837?v=4)](https://github.com/alexandre-daubois "alexandre-daubois (1 commits)")[![stof](https://avatars.githubusercontent.com/u/439401?v=4)](https://github.com/stof "stof (1 commits)")[![cs278](https://avatars.githubusercontent.com/u/17377?v=4)](https://github.com/cs278 "cs278 (1 commits)")[![Dean151](https://avatars.githubusercontent.com/u/8696821?v=4)](https://github.com/Dean151 "Dean151 (1 commits)") --- Tags compatibilitycomponentjavascriptpolyfillportableshimsymfonysymfony-componentsymfony-polyfillcompatibilityportablepolyfillshim ### Embed Badge ![Health badge](/badges/symfony-polyfill-php84/health.svg) ``` [![Health](https://phpackages.com/badges/symfony-polyfill-php84/health.svg)](https://phpackages.com/packages/symfony-polyfill-php84) ``` ### Alternatives [symfony/polyfill-mbstring Symfony polyfill for the Mbstring extension 7.8k1.2B515](/packages/symfony-polyfill-mbstring)[symfony/polyfill-php72 Symfony polyfill backporting some PHP 7.2+ features to lower PHP versions 4.7k674.7M31](/packages/symfony-polyfill-php72)[symfony/polyfill-intl-idn Symfony polyfill for intl's idn\_to\_ascii and idn\_to\_utf8 functions 3.4k774.6M90](/packages/symfony-polyfill-intl-idn)[symfony/polyfill-intl-normalizer Symfony polyfill for intl's Normalizer class and related functions 2.1k830.2M36](/packages/symfony-polyfill-intl-normalizer)[symfony/polyfill-php73 Symfony polyfill backporting some PHP 7.3+ features to lower PHP versions 2.4k581.8M67](/packages/symfony-polyfill-php73)[symfony/polyfill-php80 Symfony polyfill backporting some PHP 8.0+ features to lower PHP versions 1.7k815.2M457](/packages/symfony-polyfill-php80) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)